Added a table of contents snippet

phb.standalone.css

@@ -518,7 +518,6 @@ body {
   -moz-column-break-after: always;
 }
 .phb p,
-.phb ul,
 .phb blockquote,
 .phb table {
   z-index: 15;
@@ -540,6 +539,10 @@ body {
   margin-bottom: 0px;
   margin-left: 1.5em;
 }
+.phb li {
+  -webkit-column-break-inside: avoid;
+  column-break-inside: avoid;
+}
 .phb .spellList {
   font-family: ScalySans;
   column-count: 4;
@@ -627,3 +630,21 @@ body {
 .phb pre + .descriptive {
   margin-top: 8px;
 }
+.phb .toc {
+  -webkit-column-break-inside: avoid;
+  column-break-inside: avoid;
+}
+.phb .toc a {
+  color: black;
+  text-decoration: none;
+}
+.phb .toc a:hover {
+  text-decoration: underline;
+}
+.phb .toc ul {
+  padding-left: 0;
+  list-style-type: none;
+}
+.phb .toc > ul > li {
+  margin-bottom: 10px;
+}